JOHN K MULHOLLAND (MD) – Dermatology Physician, NPI 1912901802
Dermatology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
808 DERMATOLOGY in PA
Provider Addresses for JOHN K MULHOLLAND (MD)
919 CONESTOGA RD
BLDG 2, SUITE 106
BRYN MAWR, PA 190101352
Phone: (610) 525-5028
Fax: (610) 525-2494
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 56 Open Payments records for all available years, with a total value of $1,240.
Total Amount is formed as General ($1,240) + Research ($0) + Ownership ($0) = $1,240.
Last reported payment date: 2024-12-05 • Largest payer in this snapshot: Amgen Inc. ($215).
Total Amount
$1,240
General + Research + Ownership
Payments
56
Total payment records
General Amount
$1,240
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-05
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Amgen Inc. | $215 |
| Incyte Corporation | $148 |
| ABBVIE INC. | $142 |
| Arcutis Biotherapeutics, Inc. | $86 |
| Janssen Biotech, Inc. | $81 |
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2006-12-01
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20061201000036 | I | Dermatology | PA | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 17003 | Destruction of precancer skin growth, 2-14 growths | 2,482 | 359 | $0 |
| 88305 | Pathology examination of tissue using a microscope, intermediate complexity | 1,212 | 629 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 843 | 642 | $0 |
| 11102 | Biopsy of related skin growth, first growth | 662 | 532 | $0 |
| 17000 | Destruction of precancer skin growth, 1 growth | 593 | 436 | $0 |
Insurance plans in this area (ZIP 19010)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| D E R M A T O L O G Y | PA | |
| D E R M A T O L O G Y | PA | |
| D E R M A T O L O G Y | PA | |
| D E R M A T O L O G Y | PA | |
| D E R M A T O L O G Y | PA | |
| D E R M A T O L O G Y | PA | |
| - | PA | |
| D E R M A T O L O G Y | PA | |
| D E R M A T O L O G Y | PA | |
| Physician Assistant | PA |
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